NVIDIA GeForce RTX 4090D vs NVIDIA GeForce GTX 1660 SUPER

VS

NVIDIA GeForce RTX 4090D NVIDIA GeForce GTX 1660 SUPER

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090D and 6GB VRAM GeForce GTX 1660 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090D 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 41% (2520MHz vs 1785MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (1008GB/s vs 336.0GB/s)

13184 additional rendering cores

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Lower TDP (125W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090D +1362%

73.54 TFLOPS

GeForce GTX 1660 SUPER

5.027 TFLOPS

GeForce RTX 4090D

VS

GeForce GTX 1660 SUPER

Graphics Card

Dec 2023

Release Date

Oct 2019

GeForce 40

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2280 MHz

Base Clock

1530 MHz

2520 MHz

Boost Clock

1785 MHz

1313 MHz

Memory Clock

1750 MHz

Memory

24GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

192bit

1008GB/s

Bandwidth

336.0GB/s

Render Config

114

SM Count

22

-

Compute Units

-

14592

Shading Units

1408

456

TMUs

88

176

ROPs

48

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

72 MB

L2 Cache

1536 KB

Theoretical Performance

443.5 GPixel/s

Pixel Rate

85.68 GPixel/s

1149 GTexel/s

Texture Rate

157.1 GTexel/s

73.54 TFLOPS

FP16 (half)

10.05 TFLOPS

73.54 TFLOPS

FP32 (float)

5.027 TFLOPS

1149 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

AD102

GPU Name

TU116

AD102-250-A1

GPU Variant

TU116-300-A1

Ada Lovelace

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

76.3 billion

Transistors

6.6 billion

609 mm²

Die Size

284 mm²

Board Design

425W

TDP

125W

800 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

7.5

6.7

Shader Model

6.6

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